medium
4.3
CWE
200
Advisory Published
Updated

CVE-2017-15327: Infoleak

First published: Wed Apr 11 2018(Updated: )

S12700 V200R005C00, V200R006C00, V200R006C01, V200R007C00, V200R007C01, V200R007C20, V200R008C00, V200R008C06, V200R009C00, V200R010C00, S7700 V200R001C00, V200R001C01, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R006C01, V200R007C00, V200R007C01, V200R008C00, V200R008C06, V200R009C00, V200R010C00, S9700 V200R001C00, V200R001C01, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R006C01, V200R007C00, V200R007C01, V200R008C00, V200R009C00, V200R010C00 have an improper authorization vulnerability on Huawei switch products. The system incorrectly performs an authorization check when a normal user attempts to access certain information which is supposed to be accessed only by authenticated user. Successful exploit could cause information disclosure.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei S12700 Firmware=v200r005c00
Huawei S12700 Firmware=v200r006c00
Huawei S12700 Firmware=v200r006c01
Huawei S12700 Firmware=v200r007c00
Huawei S12700 Firmware=v200r007c01
Huawei S12700 Firmware=v200r007c20
Huawei S12700 Firmware=v200r008c00
Huawei S12700 Firmware=v200r008c06
Huawei S12700 Firmware=v200r009c00
Huawei S12700 Firmware=v200r010c00
Huawei S12700
Huawei S7700 Firmware=v200r001c00
Huawei S7700 Firmware=v200r001c01
Huawei S7700 Firmware=v200r002c00
Huawei S7700 Firmware=v200r003c00
Huawei S7700 Firmware=v200r005c00
Huawei S7700 Firmware=v200r006c00
Huawei S7700 Firmware=v200r006c01
Huawei S7700 Firmware=v200r007c00
Huawei S7700 Firmware=v200r007c01
Huawei S7700 Firmware=v200r008c00
Huawei S7700 Firmware=v200r008c06
Huawei S7700 Firmware=v200r009c00
Huawei S7700 Firmware=v200r010c00
Huawei S7700
Huawei S9700 Firmware=v200r001c00
Huawei S9700 Firmware=v200r001c01
Huawei S9700 Firmware=v200r002c00
Huawei S9700 Firmware=v200r003c00
Huawei S9700 Firmware=v200r005c00
Huawei S9700 Firmware=v200r006c00
Huawei S9700 Firmware=v200r006c01
Huawei S9700 Firmware=v200r007c00
Huawei S9700 Firmware=v200r007c01
Huawei S9700 Firmware=v200r008c00
Huawei S9700 Firmware=v200r009c00
Huawei S9700 Firmware=v200r010c00
Huawei S9700

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2017-15327?

    The severity of CVE-2017-15327 is medium (4.3).

  • Which products are affected by CVE-2017-15327?

    Huawei S12700 Firmware versions V200R005C00 to V200R010C00 and Huawei S7700 Firmware versions V200R001C00 to V200R010C00 are affected by CVE-2017-15327.

  • What is the Common Weakness Enumeration (CWE) ID for CVE-2017-15327?

    The Common Weakness Enumeration (CWE) ID for CVE-2017-15327 is CWE-200.

  • How severe is CVE-2017-15327?

    CVE-2017-15327 has a severity value of 4.3, which is medium.

  • How can I fix CVE-2017-15327?

    To fix CVE-2017-15327, update your Huawei S12700 Firmware to versions V200R011C00 or later, and update your Huawei S7700 Firmware to versions V200R011C00 or later.

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